feat(hololake): establish clean v1 personal language shell

product-source/hololake-clean-desktop/src-tauri/Cargo.toml

@@ -0,0 +1,30 @@
+[package]
+name = "hololake-clean-desktop"
+version = "1.0.0"
+description = "HoloLake clean personal language operating system shell"
+authors = ["HoloLake"]
+license = "AGPL-3.0-or-later"
+edition = "2021"
+rust-version = "1.77.2"
+
+[lib]
+name = "hololake_clean_desktop_lib"
+crate-type = ["staticlib", "cdylib", "rlib"]
+
+[build-dependencies]
+tauri-build = { version = "=2.5.5", features = [] }
+
+[dependencies]
+tauri = { version = "=2.10.2", features = [] }
+tauri-runtime = "=2.10.0"
+tauri-runtime-wry = "=2.10.0"
+tauri-plugin-dialog = "=2.7.2"
+tauri-plugin-process = "=2.3.1"
+tauri-plugin-updater = "=2.10.0"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+sha2 = "0.10"
+uuid = { version = "1", features = ["v4"] }
+
+[dev-dependencies]
+tempfile = "3"

product-source/hololake-clean-desktop/src-tauri/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+    tauri_build::build()
+}

product-source/hololake-clean-desktop/src-tauri/capabilities/default.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "default",
+  "description": "HoloLake clean shell: one typed IPC boundary plus signed update and native dialogs.",
+  "windows": ["main"],
+  "permissions": ["core:default", "dialog:default", "updater:default", "process:allow-restart"]
+}

product-source/hololake-clean-desktop/src-tauri/gen/schemas/capabilities.json

@@ -0,0 +1 @@
+{"default":{"identifier":"default","description":"HoloLake clean shell: one typed IPC boundary plus signed update and native dialogs.","local":true,"windows":["main"],"permissions":["core:default","dialog:default","updater:default","process:allow-restart"]}}

product-source/hololake-clean-desktop/src-tauri/src/lib.rs

@@ -0,0 +1,370 @@
+mod model;
+mod storage;
+
+use model::*;
+use std::{fs, path::Path};
+use tauri::AppHandle;
+use tauri_plugin_dialog::DialogExt;
+
+const UPDATE_ENDPOINT: &str = "https://guanghulab.com/hololake/releases/latest.json";
+const PUBLIC_STATE: &str = "SIGNED_UPDATE_FEED_READY_NO_RELEASE";
+
+fn receipt(
+    app: &AppHandle,
+    state: &str,
+    message: &str,
+    git: Option<String>,
+    event: TimelineEvent,
+) -> Result<MutationReceipt, String> {
+    storage::append_event(app, &event)?;
+    Ok(MutationReceipt {
+        receipt_id: storage::id("HL-RCP"),
+        state: state.into(),
+        message: message.into(),
+        git_commit: git,
+        event,
+    })
+}
+
+#[tauri::command]
+fn system_snapshot(app: AppHandle) -> Result<SystemSnapshot, String> {
+    Ok(SystemSnapshot {
+        app_version: env!("CARGO_PKG_VERSION").into(),
+        channel: storage::channel(&app)?,
+        timeline: storage::events(&app)?,
+        documents: storage::list_docs(&app)?,
+        module_registry_version: "1".into(),
+        public_update_endpoint: UPDATE_ENDPOINT.into(),
+        public_distribution_state: PUBLIC_STATE.into(),
+        external_ai_bridges: storage::bridges(&app)?,
+    })
+}
+
+#[tauri::command]
+fn create_channel(app: AppHandle, name: String) -> Result<Channel, String> {
+    let name = name.trim();
+    if name.is_empty() || name.chars().count() > 48 {
+        return Err("CHANNEL_NAME_INVALID".into());
+    }
+    if storage::channel(&app)?.is_some() {
+        return Err("CHANNEL_ALREADY_EXISTS".into());
+    }
+    let repo = storage::private_repo_root(&app)?;
+    let c = Channel {
+        channel_id: format!(
+            "HL-CH-{}",
+            uuid::Uuid::new_v4().simple().to_string()[..8].to_uppercase()
+        ),
+        name: name.into(),
+        created_at: storage::now(),
+        private_git_path: repo.to_string_lossy().into_owned(),
+        public_distribution_state: PUBLIC_STATE.into(),
+    };
+    storage::save_channel(&app, &c)?;
+    let e = storage::event(
+        SourceKind::SystemReceipt,
+        "频道已建立",
+        format!("{} 已登记；私人 Git 已初始化。", c.channel_id),
+        "SUCCEEDED",
+    );
+    storage::append_event(&app, &e)?;
+    storage::git_commit(
+        &repo,
+        "chore(channel): initialize personal HoloLake channel",
+    )?;
+    Ok(c)
+}
+
+#[tauri::command]
+fn submit_user_message(app: AppHandle, content: String) -> Result<MutationReceipt, String> {
+    let content = content.trim();
+    if content.is_empty() {
+        return Err("EMPTY_USER_MESSAGE".into());
+    }
+    if storage::channel(&app)?.is_none() {
+        return Err("CHANNEL_NOT_INITIALIZED".into());
+    }
+    let e = storage::event(SourceKind::UserMessage, "用户语言", content, "RECORDED");
+    storage::append_event(&app, &e)?;
+    let waiting = storage::event(
+        SourceKind::SystemReceipt,
+        "系统回执",
+        "用户语言已按 USER_MESSAGE 保存；当前未绑定人格模型，不伪造人格回应。",
+        "WAITING",
+    );
+    receipt(
+        &app,
+        "WAITING_PERSONA",
+        "用户语言已记录，等待人格体接入。",
+        None,
+        waiting,
+    )
+}
+
+fn clean_title(title: &str) -> Result<String, String> {
+    let t = title.trim();
+    if t.is_empty() || t.chars().count() > 120 {
+        return Err("KNOWLEDGE_TITLE_INVALID".into());
+    }
+    Ok(t.chars()
+        .map(|c| if "\\/:*?\"<>|".contains(c) { '-' } else { c })
+        .collect())
+}
+#[tauri::command]
+fn read_knowledge_document(app: AppHandle, path: String) -> Result<KnowledgeDocument, String> {
+    storage::read_doc(&app, &path)
+}
+#[tauri::command]
+fn create_knowledge_document(app: AppHandle, title: String) -> Result<MutationReceipt, String> {
+    let title = clean_title(&title)?;
+    let root = storage::knowledge_root(&app)?;
+    let rel = format!("{}.md", title);
+    let p = root.join("docs").join(&rel);
+    if p.exists() {
+        return Err("KNOWLEDGE_DOCUMENT_EXISTS".into());
+    }
+    fs::write(&p, format!("# {}\n\n", title)).map_err(|e| e.to_string())?;
+    let git = storage::git_commit(&root, "feat(knowledge): create document")?;
+    let e = storage::event(
+        SourceKind::AgentAction,
+        "Agent 执行",
+        format!("已创建知识页 {rel}"),
+        "SUCCEEDED",
+    );
+    receipt(&app, "SUCCEEDED", "知识页已创建。", git, e)
+}
+#[tauri::command]
+fn save_knowledge_document(
+    app: AppHandle,
+    path: String,
+    body: String,
+) -> Result<MutationReceipt, String> {
+    let rel = storage::safe_rel(&path)?;
+    if rel.extension().and_then(|x| x.to_str()) != Some("md") {
+        return Err("KNOWLEDGE_DOCUMENT_TYPE_REJECTED".into());
+    }
+    let root = storage::knowledge_root(&app)?;
+    let p = root.join("docs").join(rel);
+    if !p.exists() {
+        return Err("KNOWLEDGE_DOCUMENT_NOT_FOUND".into());
+    }
+    fs::write(&p, body).map_err(|e| e.to_string())?;
+    let git = storage::git_commit(&root, "docs(knowledge): save document")?;
+    let e = storage::event(
+        SourceKind::SystemReceipt,
+        "系统回执",
+        format!("{path} 已写入私人 Git。"),
+        "SUCCEEDED",
+    );
+    receipt(&app, "SUCCEEDED", "保存完成。", git, e)
+}
+#[tauri::command]
+fn delete_knowledge_document(app: AppHandle, path: String) -> Result<MutationReceipt, String> {
+    let rel = storage::safe_rel(&path)?;
+    let root = storage::knowledge_root(&app)?;
+    let from = root.join("docs").join(&rel);
+    if !from.exists() {
+        return Err("KNOWLEDGE_DOCUMENT_NOT_FOUND".into());
+    }
+    let trash = root.join(".trash").join(format!(
+        "{}-{}",
+        storage::id("deleted"),
+        rel.file_name()
+            .and_then(|x| x.to_str())
+            .unwrap_or("document.md")
+    ));
+    fs::create_dir_all(trash.parent().unwrap()).map_err(|e| e.to_string())?;
+    fs::rename(from, &trash).map_err(|e| e.to_string())?;
+    let git = storage::git_commit(&root, "chore(knowledge): move document to trash")?;
+    let e = storage::event(
+        SourceKind::SystemReceipt,
+        "系统回执",
+        format!("{path} 已移入可恢复回收站。"),
+        "SUCCEEDED",
+    );
+    receipt(&app, "SUCCEEDED", "已移入回收站。", git, e)
+}
+
+fn copy_import(src: &Path, dst: &Path, count: &mut usize) -> Result<(), String> {
+    if *count >= 1000 {
+        return Err("IMPORT_FILE_LIMIT_EXCEEDED".into());
+    }
+    for entry in fs::read_dir(src).map_err(|e| e.to_string())? {
+        let entry = entry.map_err(|e| e.to_string())?;
+        let p = entry.path();
+        if p.file_name()
+            .and_then(|x| x.to_str())
+            .map(|x| x.starts_with('.'))
+            .unwrap_or(false)
+        {
+            continue;
+        }
+        if p.is_dir() {
+            copy_import(&p, dst, count)?;
+            continue;
+        }
+        let ext = p
+            .extension()
+            .and_then(|x| x.to_str())
+            .unwrap_or("")
+            .to_lowercase();
+        if !["md", "txt", "markdown"].contains(&ext.as_str()) {
+            continue;
+        }
+        let bytes = fs::read(&p).map_err(|e| e.to_string())?;
+        if bytes.len() > 10 * 1024 * 1024 {
+            continue;
+        }
+        let body = String::from_utf8_lossy(&bytes);
+        let title = p.file_stem().and_then(|x| x.to_str()).unwrap_or("导入页面");
+        let name = format!("{}-{}.md", clean_title(title)?, &storage::sha(&bytes)[..8]);
+        fs::write(
+            dst.join(name),
+            if ext == "md" || ext == "markdown" {
+                body.into_owned()
+            } else {
+                format!("# {}\n\n{}", title, body)
+            },
+        )
+        .map_err(|e| e.to_string())?;
+        *count += 1
+    }
+    Ok(())
+}
+#[tauri::command]
+async fn import_knowledge_folder(app: AppHandle) -> Result<Option<MutationReceipt>, String> {
+    let Some(folder) = app
+        .dialog()
+        .file()
+        .set_title("导入到光湖知识库")
+        .blocking_pick_folder()
+    else {
+        return Ok(None);
+    };
+    let src = folder.into_path().map_err(|e| e.to_string())?;
+    let root = storage::knowledge_root(&app)?;
+    let dst = root.join("docs").join("导入");
+    fs::create_dir_all(&dst).map_err(|e| e.to_string())?;
+    let mut count = 0;
+    copy_import(&src, &dst, &mut count)?;
+    let git = storage::git_commit(&root, "feat(knowledge): import external folder")?;
+    let protocol = storage::event(
+        SourceKind::ProtocolEvent,
+        "协议运行",
+        format!("导入边界校验完成；接受 Markdown/纯文本，共 {count} 页。原目录未改写。"),
+        "SUCCEEDED",
+    );
+    storage::append_event(&app, &protocol)?;
+    let e = storage::event(
+        SourceKind::SystemReceipt,
+        "系统回执",
+        format!("外部文件夹已转换为 {count} 个光湖知识页。"),
+        "SUCCEEDED",
+    );
+    Ok(Some(receipt(
+        &app,
+        "SUCCEEDED",
+        "文件夹导入完成。",
+        git,
+        e,
+    )?))
+}
+#[tauri::command]
+async fn export_knowledge_document(app: AppHandle, path: String) -> Result<Option<String>, String> {
+    let doc = storage::read_doc(&app, &path)?;
+    let Some(target) = app
+        .dialog()
+        .file()
+        .set_title("下载知识页")
+        .set_file_name(&path)
+        .blocking_save_file()
+    else {
+        return Ok(None);
+    };
+    let p = target.into_path().map_err(|e| e.to_string())?;
+    fs::write(&p, doc.body).map_err(|e| e.to_string())?;
+    let e = storage::event(
+        SourceKind::ToolResult,
+        "工具结果",
+        format!("知识页已下载到 {}", p.display()),
+        "SUCCEEDED",
+    );
+    storage::append_event(&app, &e)?;
+    Ok(Some(p.to_string_lossy().into_owned()))
+}
+
+#[tauri::command]
+fn register_external_ai_bridge(
+    app: AppHandle,
+    display_name: String,
+) -> Result<ExternalAiBridge, String> {
+    let name = display_name.trim();
+    if name.is_empty() || name.chars().count() > 64 {
+        return Err("EXTERNAL_AI_NAME_INVALID".into());
+    }
+    let bridge_id = format!(
+        "HL-AI-{}",
+        uuid::Uuid::new_v4().simple().to_string()[..8].to_uppercase()
+    );
+    let root = storage::root(&app)?.join("external-ai").join(&bridge_id);
+    let inbox = root.join("inbox");
+    let outbox = root.join("outbox");
+    fs::create_dir_all(&inbox).map_err(|e| e.to_string())?;
+    fs::create_dir_all(&outbox).map_err(|e| e.to_string())?;
+    let bridge = ExternalAiBridge {
+        bridge_id,
+        display_name: name.into(),
+        inbox_path: inbox.to_string_lossy().into_owned(),
+        outbox_path: outbox.to_string_lossy().into_owned(),
+        state: "LOCAL_EXPRESSION_ONLY_NO_EXECUTION_AUTHORITY".into(),
+    };
+    let mut all = storage::bridges(&app)?;
+    all.push(bridge.clone());
+    storage::save_bridges(&app, &all)?;
+    let e = storage::event(
+        SourceKind::SystemReceipt,
+        "外部 AI 入口已建立",
+        format!(
+            "{} 仅获得来源明确的语言收发目录，不获得人格与执行权限。",
+            bridge.bridge_id
+        ),
+        "SUCCEEDED",
+    );
+    storage::append_event(&app, &e)?;
+    Ok(bridge)
+}
+
+#[cfg_attr(mobile, tauri::mobile_entry_point)]
+pub fn run() {
+    tauri::Builder::default()
+        .plugin(tauri_plugin_dialog::init())
+        .plugin(tauri_plugin_process::init())
+        .plugin(tauri_plugin_updater::Builder::new().build())
+        .invoke_handler(tauri::generate_handler![
+            system_snapshot,
+            create_channel,
+            submit_user_message,
+            read_knowledge_document,
+            create_knowledge_document,
+            save_knowledge_document,
+            delete_knowledge_document,
+            import_knowledge_folder,
+            export_knowledge_document,
+            register_external_ai_bridge
+        ])
+        .run(tauri::generate_context!())
+        .expect("HoloLake runtime failed")
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn title_rejects_empty() {
+        assert!(clean_title(" ").is_err())
+    }
+    #[test]
+    fn title_sanitizes_paths() {
+        assert_eq!(clean_title("a/b").unwrap(), "a-b")
+    }
+}

product-source/hololake-clean-desktop/src-tauri/src/main.rs

@@ -0,0 +1,4 @@
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+fn main() {
+    hololake_clean_desktop_lib::run();
+}

product-source/hololake-clean-desktop/src-tauri/src/model.rs

@@ -0,0 +1,86 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Channel {
+    pub channel_id: String,
+    pub name: String,
+    pub created_at: String,
+    pub private_git_path: String,
+    pub public_distribution_state: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
+pub enum SourceKind {
+    UserMessage,
+    PersonaResponse,
+    SystemContext,
+    ProtocolEvent,
+    AgentAction,
+    ToolResult,
+    SystemReceipt,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct TimelineEvent {
+    pub event_id: String,
+    pub source_kind: SourceKind,
+    pub title: String,
+    pub content: String,
+    pub occurred_at: String,
+    pub state: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct KnowledgeSummary {
+    pub path: String,
+    pub title: String,
+    pub updated_at: String,
+    pub sha256: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct KnowledgeDocument {
+    pub path: String,
+    pub title: String,
+    pub body: String,
+    pub updated_at: String,
+    pub sha256: String,
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ExternalAiBridge {
+    pub bridge_id: String,
+    pub display_name: String,
+    pub inbox_path: String,
+    pub outbox_path: String,
+    pub state: String,
+}
+
+#[derive(Clone, Debug, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct SystemSnapshot {
+    pub app_version: String,
+    pub channel: Option<Channel>,
+    pub timeline: Vec<TimelineEvent>,
+    pub documents: Vec<KnowledgeSummary>,
+    pub module_registry_version: String,
+    pub public_update_endpoint: String,
+    pub public_distribution_state: String,
+    pub external_ai_bridges: Vec<ExternalAiBridge>,
+}
+
+#[derive(Clone, Debug, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MutationReceipt {
+    pub receipt_id: String,
+    pub state: String,
+    pub message: String,
+    pub git_commit: Option<String>,
+    pub event: TimelineEvent,
+}

product-source/hololake-clean-desktop/src-tauri/src/storage.rs

@@ -0,0 +1,244 @@
+use crate::model::{
+    Channel, ExternalAiBridge, KnowledgeDocument, KnowledgeSummary, SourceKind, TimelineEvent,
+};
+use sha2::{Digest, Sha256};
+use std::{
+    fs,
+    path::{Component, Path, PathBuf},
+    process::Command,
+    time::{SystemTime, UNIX_EPOCH},
+};
+use tauri::{AppHandle, Manager};
+
+pub fn now() -> String {
+    SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .map(|d| format!("{}.{:03}Z", d.as_secs(), d.subsec_millis()))
+        .unwrap_or_else(|_| "0Z".into())
+}
+pub fn id(prefix: &str) -> String {
+    format!("{}-{}", prefix, UuidPart::new())
+}
+struct UuidPart(String);
+impl UuidPart {
+    fn new() -> Self {
+        Self(uuid::Uuid::new_v4().simple().to_string()[..12].to_uppercase())
+    }
+}
+impl std::fmt::Display for UuidPart {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+pub fn sha(bytes: &[u8]) -> String {
+    format!("{:x}", Sha256::digest(bytes))
+}
+
+pub fn root(app: &AppHandle) -> Result<PathBuf, String> {
+    let p = app
+        .path()
+        .app_data_dir()
+        .map_err(|e| e.to_string())?
+        .join("runtime-v1");
+    fs::create_dir_all(&p).map_err(|e| e.to_string())?;
+    Ok(p)
+}
+fn read_json<T: serde::de::DeserializeOwned>(p: &Path) -> Result<T, String> {
+    serde_json::from_slice(&fs::read(p).map_err(|e| e.to_string())?).map_err(|e| e.to_string())
+}
+fn write_json<T: serde::Serialize>(p: &Path, v: &T) -> Result<(), String> {
+    if let Some(x) = p.parent() {
+        fs::create_dir_all(x).map_err(|e| e.to_string())?
+    }
+    let tmp = p.with_extension("tmp");
+    fs::write(
+        &tmp,
+        serde_json::to_vec_pretty(v).map_err(|e| e.to_string())?,
+    )
+    .map_err(|e| e.to_string())?;
+    fs::rename(tmp, p).map_err(|e| e.to_string())
+}
+pub fn channel(app: &AppHandle) -> Result<Option<Channel>, String> {
+    let p = root(app)?.join("channel.json");
+    if p.exists() {
+        read_json(&p).map(Some)
+    } else {
+        Ok(None)
+    }
+}
+pub fn save_channel(app: &AppHandle, c: &Channel) -> Result<(), String> {
+    write_json(&root(app)?.join("channel.json"), c)
+}
+pub fn event(
+    kind: SourceKind,
+    title: impl Into<String>,
+    content: impl Into<String>,
+    state: &str,
+) -> TimelineEvent {
+    TimelineEvent {
+        event_id: id("HL-EVT"),
+        source_kind: kind,
+        title: title.into(),
+        content: content.into(),
+        occurred_at: now(),
+        state: state.into(),
+    }
+}
+pub fn append_event(app: &AppHandle, e: &TimelineEvent) -> Result<(), String> {
+    let p = root(app)?.join("events.jsonl");
+    let mut s = if p.exists() {
+        fs::read_to_string(&p).map_err(|e| e.to_string())?
+    } else {
+        String::new()
+    };
+    s.push_str(&serde_json::to_string(e).map_err(|e| e.to_string())?);
+    s.push('\n');
+    fs::write(p, s).map_err(|e| e.to_string())
+}
+pub fn events(app: &AppHandle) -> Result<Vec<TimelineEvent>, String> {
+    let p = root(app)?.join("events.jsonl");
+    if !p.exists() {
+        return Ok(vec![]);
+    };
+    let mut v = fs::read_to_string(p)
+        .map_err(|e| e.to_string())?
+        .lines()
+        .filter_map(|l| serde_json::from_str(l).ok())
+        .collect::<Vec<_>>();
+    v.reverse();
+    Ok(v)
+}
+pub fn knowledge_root(app: &AppHandle) -> Result<PathBuf, String> {
+    let p = root(app)?.join("private-repository").join("knowledge");
+    fs::create_dir_all(p.join("docs")).map_err(|e| e.to_string())?;
+    ensure_git(&p)?;
+    Ok(p)
+}
+pub fn private_repo_root(app: &AppHandle) -> Result<PathBuf, String> {
+    let p = root(app)?.join("private-repository");
+    fs::create_dir_all(&p).map_err(|e| e.to_string())?;
+    ensure_git(&p)?;
+    Ok(p)
+}
+pub fn ensure_git(p: &Path) -> Result<(), String> {
+    if !p.join(".git").exists() {
+        run_git(p, &["init", "--initial-branch=main"])?;
+        run_git(p, &["config", "user.name", "HoloLake Local"])?;
+        run_git(p, &["config", "user.email", "local@hololake.invalid"])?;
+    }
+    Ok(())
+}
+pub fn git_commit(p: &Path, msg: &str) -> Result<Option<String>, String> {
+    run_git(p, &["add", "."])?;
+    let status = run_git(p, &["status", "--porcelain"])?;
+    if status.trim().is_empty() {
+        return Ok(None);
+    };
+    run_git(p, &["commit", "-m", msg])?;
+    Ok(Some(run_git(p, &["rev-parse", "HEAD"])?.trim().into()))
+}
+fn run_git(p: &Path, args: &[&str]) -> Result<String, String> {
+    let o = Command::new("git")
+        .current_dir(p)
+        .args(args)
+        .output()
+        .map_err(|e| format!("GIT_UNAVAILABLE: {e}"))?;
+    if !o.status.success() {
+        return Err(format!(
+            "GIT_FAILED: {}",
+            String::from_utf8_lossy(&o.stderr)
+        ));
+    };
+    Ok(String::from_utf8_lossy(&o.stdout).into_owned())
+}
+pub fn safe_rel(value: &str) -> Result<PathBuf, String> {
+    let p = Path::new(value);
+    if p.is_absolute()
+        || p.components().any(|c| {
+            matches!(
+                c,
+                Component::ParentDir | Component::RootDir | Component::Prefix(_)
+            )
+        })
+    {
+        return Err("PATH_OUT_OF_SCOPE".into());
+    }
+    Ok(p.to_path_buf())
+}
+pub fn list_docs(app: &AppHandle) -> Result<Vec<KnowledgeSummary>, String> {
+    let root = knowledge_root(app)?.join("docs");
+    let mut out = vec![];
+    collect(&root, &root, &mut out)?;
+    out.sort_by(|a, b| b.updated_at.cmp(&a.updated_at));
+    Ok(out)
+}
+fn collect(root: &Path, p: &Path, out: &mut Vec<KnowledgeSummary>) -> Result<(), String> {
+    for e in fs::read_dir(p).map_err(|e| e.to_string())? {
+        let e = e.map_err(|e| e.to_string())?;
+        let path = e.path();
+        if path.is_dir() {
+            collect(root, &path, out)?
+        } else if path.extension().and_then(|x| x.to_str()) == Some("md") {
+            let b = fs::read(&path).map_err(|e| e.to_string())?;
+            let rel = path
+                .strip_prefix(root)
+                .map_err(|e| e.to_string())?
+                .to_string_lossy()
+                .into_owned();
+            let body = String::from_utf8_lossy(&b);
+            let title = body
+                .lines()
+                .find_map(|x| x.strip_prefix("# "))
+                .unwrap_or_else(|| {
+                    path.file_stem()
+                        .and_then(|x| x.to_str())
+                        .unwrap_or("未命名")
+                })
+                .into();
+            let updated = e
+                .metadata()
+                .map_err(|e| e.to_string())?
+                .modified()
+                .ok()
+                .and_then(|t| t.duration_since(UNIX_EPOCH).ok())
+                .map(|d| d.as_secs().to_string())
+                .unwrap_or_else(|| "0".into());
+            out.push(KnowledgeSummary {
+                path: rel,
+                title,
+                updated_at: updated,
+                sha256: sha(&b),
+            })
+        }
+    }
+    Ok(())
+}
+pub fn read_doc(app: &AppHandle, path: &str) -> Result<KnowledgeDocument, String> {
+    let rel = safe_rel(path)?;
+    let p = knowledge_root(app)?.join("docs").join(rel);
+    let b = fs::read(&p).map_err(|e| e.to_string())?;
+    let body = String::from_utf8(b.clone()).map_err(|_| "DOCUMENT_NOT_UTF8".to_string())?;
+    let title = body
+        .lines()
+        .find_map(|x| x.strip_prefix("# "))
+        .unwrap_or_else(|| p.file_stem().and_then(|x| x.to_str()).unwrap_or("未命名"))
+        .into();
+    Ok(KnowledgeDocument {
+        path: path.into(),
+        title,
+        body,
+        updated_at: now(),
+        sha256: sha(&b),
+    })
+}
+pub fn bridges(app: &AppHandle) -> Result<Vec<ExternalAiBridge>, String> {
+    let p = root(app)?.join("external-ai-bridges.json");
+    if p.exists() {
+        read_json(&p)
+    } else {
+        Ok(vec![])
+    }
+}
+pub fn save_bridges(app: &AppHandle, v: &[ExternalAiBridge]) -> Result<(), String> {
+    write_json(&root(app)?.join("external-ai-bridges.json"), &v)
+}

product-source/hololake-clean-desktop/src-tauri/tauri.conf.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "HoloLake",
+  "version": "1.0.0",
+  "identifier": "world.guanghu.hololake",
+  "build": { "frontendDist": "../dist", "devUrl": "http://127.0.0.1:5211", "beforeDevCommand": "npm run dev", "beforeBuildCommand": "npm run build" },
+  "app": {
+    "windows": [{ "label": "main", "title": "HoloLake", "width": 1320, "height": 860, "minWidth": 760, "minHeight": 560, "center": true }],
+    "security": { "csp": "default-src 'self'; connect-src 'self' ipc: http://ipc.localhost https://guanghulab.com; img-src 'self' data:; style-src 'self' 'unsafe-inline'; script-src 'self'" }
+  },
+  "plugins": { "updater": { "endpoints": ["https://guanghulab.com/hololake/releases/latest.json"], "pubkey": "dW50cnVzdGVkIGNvbW1lbnQ6IG1pbmlzaWduIHB1YmxpYyBrZXk6IDEzQkYzRTQ5QTE2MEFDMzEKUldReHJHQ2hTVDYvRTZNNDVqZDUxLzRZMmxuT1pSM2Q5RTRZbzRCZUZ0d0FxVVNidGJ0dUQyMnoK" } },
+  "bundle": { "active": true, "targets": ["app", "dmg"], "createUpdaterArtifacts": true, "category": "Productivity", "icon": ["icons/icon.icns", "icons/icon.png", "icons/icon.ico"], "macOS": { "signingIdentity": "Developer ID Application: bei sun (825A9L3G7Q)" } }
+}